package cn.learn.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.oauth2.provider.token.TokenStore;
import org.springframework.security.oauth2.provider.token.store.InMemoryTokenStore;

/**
 * 令牌存储策略
 *
 * @author huangyezhan
 * @date 2020年02月28日1:01
 */
@Configuration
public class TokenConfig {
    private static final String SIGNING_KEY="uaa123";

/*

    @Bean
    public TokenStore tokenStore() {
        //JWT令牌存储方案
        return new JwtTokenStore(accessTokenConverter());
    }

    @Bean
    public JwtAccessTokenConverter accessTokenConverter() {
        JwtAccessTokenConverter converter = new JwtAccessTokenConverter();
        //对称秘钥,资源服务器使用该秘钥来验证
        converter.setSigningKey(SIGNING_KEY);
        return converter;
    }
*/

    @Bean
    public TokenStore tokenStore() {
        //内存方式，生成普通令牌
        return new InMemoryTokenStore();
    }

    /*
    @Bean
    public TokenStore tokenStore() {
        return new JdbcTokenStore(dataSource);
    }*/

}
